| Name | Type | Framework | Detail |
| DelegationTokenAuthenticatedURL | Class | Apache Hadoop | Detail |
| URL | Class | Apache Hadoop | Detail |
| JobTrackerURLResolver | Class | Apache Hadoop | Detail |
| HttpsURLConnection | Class | Java SE | Detail |
| HttpURLConnection | Class | Java SE | Detail |
| JarURLConnection | Class | Java SE | Detail |
| JMXServiceURL | Class | Java SE | Detail |
| MalformedURLException | Class | Java SE | Detail |
| URLConnection | Class | Java SE | Detail |
| URLDataSource | Class | Java SE | Detail |
| URLDecoder | Class | Java SE | Detail |
| URLEncoder | Class | Java SE | Detail |
| URLPermission | Class | Java SE | Detail |
| URLStreamHandlerFactory | Interface | Java SE | Detail |
| URLStringHelper | Class | Java SE | Detail |
